#!/usr/bin/env ruby
#
# tumblr dashboard => RSS generator
#
# @author Jamie Wilkinson
# @email jamie@internetfamo.us
# @website http://jamiedubs.com
require 'rubygems'
require 'mechanize'
require 'rss/maker'
## config
email = "you@example.com"
password = "secret"
pages = 3
## mixins
class String
def strip_html(allowed = ['a','img','p','br','i','b','u','ul','li'])
str = self.strip || ''
str.gsub(/<(\/|\s)*[^(#{allowed.join('|') << '|\/'})][^>]*>/,'')
end
end
## start
# TODO save & load cookies
agent = WWW::Mechanize.new
agent.get("http://www.tumblr.com/login")
form = agent.page.forms[0]
form.email = email
form.password = password
agent.submit(form)
## go back to dashboard
posts = []
(1..pages).each { |i|
i = '' if i == 1
print "getting page #{i}..."
agent.get("http://www.tumblr.com/dashboard/#{i}")
start = (i == '' ? 1 : 0) # 1st post on 1st page isn't a real post
posts += agent.page.search('#posts li.post')[start..-1]
sleep 2
}
## generate RSS
content = RSS::Maker.make("2.0") { |m|
m.channel.title = "tumblr dashboard for #{email}"
m.channel.link = "http://www.tumblr.com/dashboard"
m.channel.description = "Latest from yr tumblr feed"
# m.items.do_sort = true # sort items by date
posts.each { |post|
i = m.items.new_item
title = post.search('.username').innerHTML.strip_html([]).gsub(/:$/,'')
puts "post by #{title}"
i.title = title
i.link = post.search('a')[0].attributes['href'] # just use whatever link is first
i.description = post.search('.post_container') # ghetto, should strip some stuff
# i.date = Time.now # they don't give us a time, bastards
}
}
## write to disk
# destination = "tumblr-dashboard-rss.xml"
# File.open(destination,"w") { |f|
# f.write(content)
# }
## output now
puts "Content-Type: application/rss+xml\n"
puts content
